2085384900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21521}}^1$

素因数の和:21574

約数の個数: 144

約数和(自身を含む): 6725194560

約数和(自身を除く): 4639809660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1615, 1700, 1900, 1938, 2550, 2850, 3230, 3876, 4845, 5100, 5700, 6460, 8075, 9690, 16150, 19380, 21521, 24225, 32300, 43042, 48450, 64563, 86084, 96900, 107605, 129126, 215210, 258252, 322815, 365857, 408899, 430420, 538025, 645630, 731714, 817798, 1076050, 1097571, 1226697, 1291260, 1463428, 1614075, 1635596, 1829285, 2044495, 2152100, 2195142, 2453394, 3228150, 3658570, 4088990, 4390284, 4906788, 5487855, 6133485, 6456300, 6951283, 7317140, 8177980, 9146425, 10222475, 10975710, 12266970, 13902566, 18292850, 20444950, 20853849, 21951420, 24533940, 27439275, 27805132, 30667425, 34756415, 36585700, 40889900, 41707698, 54878550, 61334850, 69512830, 83415396, 104269245, 109757100, 122669700, 139025660, 173782075, 208538490, 347564150, 417076980, 521346225, 695128300, 1042692450, 2085384900]

約数ペア:

[(1, 2085384900), (2, 1042692450), (3, 695128300), (4, 521346225), (5, 417076980), (6, 347564150), (10, 208538490), (12, 173782075), (15, 139025660), (17, 122669700), (19, 109757100), (20, 104269245), (25, 83415396), (30, 69512830), (34, 61334850), (38, 54878550), (50, 41707698), (51, 40889900), (57, 36585700), (60, 34756415), (68, 30667425), (75, 27805132), (76, 27439275), (85, 24533940), (95, 21951420), (100, 20853849), (102, 20444950), (114, 18292850), (150, 13902566), (170, 12266970), (190, 10975710), (204, 10222475), (228, 9146425), (255, 8177980), (285, 7317140), (300, 6951283), (323, 6456300), (340, 6133485), (380, 5487855), (425, 4906788), (475, 4390284), (510, 4088990), (570, 3658570), (646, 3228150), (850, 2453394), (950, 2195142), (969, 2152100), (1020, 2044495), (1140, 1829285), (1275, 1635596), (1292, 1614075), (1425, 1463428), (1615, 1291260), (1700, 1226697), (1900, 1097571), (1938, 1076050), (2550, 817798), (2850, 731714), (3230, 645630), (3876, 538025), (4845, 430420), (5100, 408899), (5700, 365857), (6460, 322815), (8075, 258252), (9690, 215210), (16150, 129126), (19380, 107605), (21521, 96900), (24225, 86084), (32300, 64563), (43042, 48450)]